12235963 has 2 divisors, whose sum is σ = 12235964. Its totient is φ = 12235962.

The previous prime is 12235961. The next prime is 12235967. The reversal of 12235963 is 36953221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12235963 - 2¹ = 12235961 is a prime.

Together with 12235961, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (12235961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6117981 + 6117982.

It is an arithmetic number, because the mean of its divisors is an integer number (6117982).

Almost surely, 2^12235963 is an apocalyptic number.

12235963 is a deficient number, since it is larger than the sum of its proper divisors (1).

12235963 is an equidigital number, since it uses as much as digits as its factorization.

12235963 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9720, while the sum is 31.

The square root of 12235963 is about 3497.9941395034. The cubic root of 12235963 is about 230.4337310259.

The spelling of 12235963 in words is "twelve million, two hundred thirty-five thousand, nine hundred sixty-three".